一种高强度耐老化EPE材料及其制备方法
By developing a method for preparing composite aging-resistant materials, the problem of easy aging of EPE materials during long-term use has been solved, improving the aging resistance and mechanical properties of the materials and extending their service life.
CN120329640BActive Publication Date: 2026-07-17HANGZHOU CHUANGFENG PACKAGING CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HANGZHOU CHUANGFENG PACKAGING CO LTD
- Filing Date
- 2025-05-08
- Publication Date
- 2026-07-17
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Figure SMS_1
Abstract
本发明公开了一种高强度耐老化EPE材料及其制备方法，属于发泡材料技术领域。所述高强度耐老化EPE材料，包括如下重量份组分：60‑80份低密度聚乙烯、30‑40份聚烯烃弹性体POE、2‑3份发泡剂、3‑5份复合耐老化材料、2‑3份相容剂、润滑剂1‑3份、1‑3份抗静电剂、3‑5份成核剂；通过使用低密度聚乙烯为基体材料，然后辅以聚烯烃弹性体POE作为增强材料，提升发泡材料的柔韧性、耐低温冲击能力，使材料在高强度下具备良好的抗断裂和抗形变性能，并引入复合耐老化材料，显著提高了EPE材料的耐候、耐紫外线、抗氧化性能，延长了材料的使用寿命。
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